200HSR-45 Surface Rockwell Hardness TesterDetailed product description：

200HSR-45 surface Rockwell hardness tester

Product introduction: lever loading, manual operation, upgraded version of Rockwell hardness tester

Key Features:
Manual Rockwell hardness tester, accurate, reliable, durable, with high testing efficiency;
Optimized mechanical structure and diamond shaped exterior design;
Precision hydraulic buffer with adjustable loading speed;
Mechanical manual testing process, without the need for electrical control;
Widely applicable for quality monitoring in production sites, with strong adaptability to working environments;
Having 2 national patents;
Direct dial reading
200HSR-45 type: HRN, HRT ruler (optional with other rulers)
200HR-150 type: HRA, HRB, HRC scales (optional with other Rockwell scales)
Accuracy meets GB/T230.2 ISO 6508-2 and ASTM E18 in the United States

Application scope:
Rockwell hardness measurement: determining the Rockwell hardness of ferrous, non-ferrous, and non-metallic materials; Suitable for Rockwell hardness measurement of heat treated materials such as quenching and tempering;
Table Luo: Testing the surface Rockwell hardness of black metals, alloy steels, hard alloys, and metal surfaces after treatment (carburizing, nitriding, electroplating);
Especially suitable for precise measurement of parallel planes.

Standard equipment for 200HSR-45 surface Rockwell hardness tester:
Daping test bench: 1 piece
Xiaoping test bench: 1 piece
V-shaped test bench: 1 piece
Diamond cone indenter: 1 piece
1/16 steel ball indenter: 1 piece
200HSRD-45 standard surface Rockwell hardness block: 4 pieces
200HRD-150 standard Rockwell hardness block: 5 pieces

Main technical specifications
Measurement range 200HSR-45: 70-94HR15N, 42~86HR30N, 20-70HR45N
67-93HR15T,29-82HR30T,10-72 HR45T
200HR-150:20-88HRA,20-100HRB,20-70HRC
Test force 200HSR-45:147.1, 294.2, 441.3N (15, 30, 45Kgf)
200HR-150:588.4、980.7、1471N（60、100、150Kgf）
The maximum allowable height of the sample is 210mm
The distance from the center of the pressure head to the machine wall is 165mm
Hardness resolution 200HSR-45:0.5HRN (T) 200HR-150:0.5HR
Dimensions 522 × 293 × 729mm
Weight approximately 98kg